A radial nerve injury occurs when there is damage or compression to the radial nerve, which controls movement and sensation in the back of the arm, forearm, and hand. Common causes of radial nerve injury include fractures, trauma, compression, or prolonged pressure on the nerve. Symptoms may include weakness, numbness, or tingling in the affected area. Treatment for radial nerve injury varies depending on the severity and location of the injury but may include rest, physical therapy, splinting, or in some cases, surgery to repair the nerve. Early diagnosis and appropriate management are essential for optimal recovery.
